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Merck
CN

532509

Sigma-Aldrich

(S)-(-)-三氟乳酸

98%

别名:

(S)-(-)-3,3,3-三氟-2-羟基丙酸

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About This Item

线性分子式:
CF3CH(OH)CO2H
分子量:
144.05
MDL编号:
UNSPSC代码:
51113400
PubChem化学物质编号:
NACRES:
NA.22

方案

98%

旋光性

[α]20/D −42°, c = 1 in chloroform

mp

72-76 °C (lit.)

SMILES字符串

O[C@@H](C(O)=O)C(F)(F)F

InChI

1S/C3H3F3O3/c4-3(5,6)1(7)2(8)9/h1,7H,(H,8,9)/t1-/m0/s1

InChI key

BVKGUTLIPHZYCX-SFOWXEAESA-N

应用

(S)-(-)-Trifluorolactic acid can be used as a chiral derivatizing agent to determine the enantiomeric purity of chiral secondary alcohols.
It can also be utilized as a reactant to synthesize:
  • (S,S) Double-headed bis(trifluorolactate)s with polymethylene chains by esterification reaction with α,ω-alkanediols.
  • Chiral 1,1,1-trifluoromethyl-2-alkanols.

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

新产品

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分析证书(COA)

Lot/Batch Number

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访问文档库

Nanoporous organic layered crystals of double-headed bis (trifluorolactate) s. Hydrogen-bonded systematic crystal structures controlled by the symmetries of molecular components
Takahashi S, et al.
CrystEngComm, 8(2), 132-139 (2006)
Syntheses of (R)-and (S)-enantiomeric 1, 1, 1-trifluoromethyl-2-alkanols with high enantiomeric purity controlled through derivatization with L-menthyl phthalate
Mikhailenko V, et al.
Tetrahedron Letters, 56(43), 5956-5959 (2015)

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